Which one of the following statement is correct?

General Agriculture Mcqs
BILAL KHATTAK0

A.Blue green algae fix 20-30 kg N/ha in a rice field
B.Blue green algae fix 40-50 kg N/ha in a rice field
C.Blue green algae fix 8-10 kg N/ha in a rice field
D.Blue green algae fix 60-70 kg N/ha in a rice field

Related Mcqs:

  1. Nitrogen fixation is done by:
  2. Of the following which one is not the characteristic of green algae??
  3. Which of the following is not a primary coloniser?
  4. If the top soil has been eroded, we retire a land and grow over it:
  5. Ecological role of fungi as decomposers is only paralleled by_____________??
  6. Prokaryotic cells are found in:
  7. Which of the following is an artificial ecosystem?
  8. Which of the following has a wavelength shorter than that of violet light?
  9. Identify the incorrect statement, if any
  10. A __________ is any activity that occurs outside the classroom for the purpose of providing hands on experience with objects or people that only occur in certain places??

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